Canadian scientists aboard the schooner John Muir study the whales around Vancouver Island. These marine biologists observe and document the whales life cycles, feeding habits, family units and means of communication. The impact of human intervention on the whales is also addressed.

1 videocassette (58 min.) : 1/2 in. +

Canadian scientists aboard the schooner John Muir study the whales around Vancouver Island. These marine biologists observe and document the whales life cycles, feeding habits, family units and means of communication. The impact of human intervention on the whales is also addressed

VHS format

Camera, Rudolph Kovanic [and others]; editor, Shelly Hamer; narrator, Gregory Peck; executive producer, Paula S. Aspell

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